supply of 01. pneumatic timer 550v. quan 02 nos 02. e.l. relay with cbct. quan 02 nos 03. fixed contact assy 400 amps. quan 06 nos 04. moving contact assy 400 amps. quan 06 nos 05. on -off isolator 400 amps. quan 01 no 06. 200 amps reverse isolator . quan 02 n .